12482761 has 2 divisors, whose sum is σ = 12482762. Its totient is φ = 12482760.

The previous prime is 12482741. The next prime is 12482779. The reversal of 12482761 is 16728421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9486400 + 2996361 = 3080^2 + 1731^2 .

It is an emirp because it is prime and its reverse (16728421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12482761 - 2⁷ = 12482633 is a prime.

It is not a weakly prime, because it can be changed into another prime (12482741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6241380 + 6241381.

It is an arithmetic number, because the mean of its divisors is an integer number (6241381).

Almost surely, 2^12482761 is an apocalyptic number.

It is an amenable number.

12482761 is a deficient number, since it is larger than the sum of its proper divisors (1).

12482761 is an equidigital number, since it uses as much as digits as its factorization.

12482761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5376, while the sum is 31.

The square root of 12482761 is about 3533.0951020316. The cubic root of 12482761 is about 231.9727041311.

The spelling of 12482761 in words is "twelve million, four hundred eighty-two thousand, seven hundred sixty-one".